From version 0.62 of home assistant the IHC integration is part of the official home assistant.
If you have previously been using haihc as a custom component yous should delete it from your comfiguration, otherwise the build in version may not work.
This also mean I will no longer been maintaining haihc
Read here about IHC in home assistant
This implement support for IHC in Home Assistant. The soap interfacing to IHC is done in this library
https://github.com/dingusdk/PythonIhcSdk
It should be installed automatically by home assistant from the PyPi.
Option 1
Download the git repository manually and copy the custom_components to the homeassistant configuration folder (the folder that contains your configuration yaml file) - so you have the "custom_components" folder as a sub folder to your HA configuration folder.
Option 2 (for linux)
If you want to be able to get updates easier using git, it may be a good idea to keep the clone of the git repository in a separate folder, and then make a link to the custom_components folder. Assuming you have a homeassistant user to run HA do like this:
cd ~
git clone https://github.com/dingusdk/haihc
You will now have a clone of the repository in a haihc folder in your home folder. Now make the link the the custom_components folder
cd .homeassistant
ln -s /home/homeassistant/haihc/custom_components custom_components
later when you want to get updates from git do:
cd ~/haihc
git pull
Configuration
See the Wiki here at github and my original blog post:
https://github.com/dingusdk/haihc/wiki/Configuration
and my original blog post
http://www.dingus.dk/home-assistant-ihc-integration/
HAIhc is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
HAIhc is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with HAIhc. If not, see http://www.gnu.org/licenses/.